The invention relates to a method and device for establishing the whole process of coupled train communication and a storage medium, and the method comprises the steps that a vehicle-mounted controller obtains a local communication signal and a global IP of a marshalling where a TU and an RTU are located through negotiation, so that communication between coupled trains is established, and the negotiation process of the local communication signal and the global IP specifically comprises the steps that S1, the communication between the TU and the RTU is completed; configuring a TU communication information list according to the number of coupled trains and whether the head and the tail of the target communication train equipment are redundant; s2, judging a communication signal negotiation method according to the ID of the coupled train, if a confirmation method is used, executing the step S3, and otherwise, executing the step S4; s3, negotiating an RTU communication signal and a global IP by using a confirmation method; s4, negotiating an RTU communication signal and a global IP by using an exclusion method; and S5, forwarding the cross-TU communication message to another TU according to the negotiated local communication signal and global IP, and completing the whole process of establishing the cross-TU train communication. Compared with the prior art, the method has the advantages of good flexibility and the like.

    本发明涉及一种连挂列车通信全过程的建立方法、设备及储存介质,该方法车载控制器通过协商得到本TU及RTU所在编组的本地通信号和全局IP,从而建立连挂列车间的通信,所述本地通信号和全局IP的协商过程具体包括:步骤S1,根据连挂列车数量及目标通信列车设备是否首尾冗余,配置TU通信信息列表;步骤S2,根据连挂列车ID,判断通信号协商方法,若使用确认法执行步骤S3,否则执行步骤S4;步骤S3,使用确认法协商RTU通信号及全局IP;步骤S4,使用排除法协商RTU通信号及全局IP;步骤S5,根据协商出的本地通信号及全局IP,将跨TU通信报文转发给另一个TU,完成跨TU列车通信建立的全过程。与现有技术相比,本发明具有灵活性好等优点。


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    Title :

    Method and device for establishing whole communication process of coupled trains and storage medium


    Additional title:

    一种连挂列车通信全过程的建立方法、设备及储存介质


    Contributors:
    ZHANG WEI (author) / WANG JUN (author) / XIONG BO (author) / CHANG MING (author) / LV XINJUN (author)

    Publication date :

    2024-11-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



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